Average Temperatures for Washington in October





Average temperatures for October at cities, towns, parks and lakes throughout Washington are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Olympic Peninsula & West Coast, San Juan Islands & Puget Sound, Cascade Mountains and Eastern Washington.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1981 to 2010 by the US National Climatic Data Center.

Olympic Peninsula & West Coast

Average October temperatures
High °F Low °F Place High °C Low °C
61 45 Aberdeen 16 7
60 42 Clearwater 16 6
59 43 Forks 15 6
57 42 Friday Harbor, San Juan Island 14 6
60 44 Grayland 16 6
60 43 Long Beach 15 6
55 45 Port Angeles 13 7

San Juan Islands, Puget Sound & South

Average daily temperatures in October
High °F Low °F Place High °C Low °C
60 45 Anacortes 15 7
58 42 Bellingham 14 5
60 44 Bremerton 16 7
61 42 Everett 16 6
63 44 Longview 17 7
59 44 Olga, Orcas Island 15 7
60 41 Olympia 16 5
58 46 Port Townsend 14 8
61 47 Seattle 16 8
61 46 Tacoma 16 8
63 41 Vancouver 17 5

Cascade Mountains

October temperatures: daily averages
High °F Low °F Place High °C Low °C
57 41 Baker Lake Dam 14 5
59 42 Baring 15 5
61 40 Darrington 16 4
60 34 Mt Adams Ranger Station 16 1
48 32 Mt Rainier Paradise Ranger Station 9 0
59 41 Mud Mountain Lake Dam 15 5
57 42 Ross Dam 14 6
50 37 Stampede Pass 10 3

Eastern Washington State

Average October temperatures
High °F Low °F Place High °C Low °C
56 34 Boundary Dam 13 1
61 41 Chelan 16 5
61 39 Coulee Dam 16 4
66 42 Kennewick 19 6
63 34 Leavenworth 17 1
60 36 Pullman 16 2
58 37 Spokane 14 3
64 43 Walla Walla 18 6
63 36 Wenatchee 17 2
62 32 Winthrop 17 0
64 34 Yakima 18 1
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Washington Temperatures
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